??6??17??????????????????????????????? (?????? ??????? ??)??,?????????????????????????????“???”????????????????,??,?????????????????????,?????????

?????????????????????,???? ???????

????????????????????????????,????15%???????????????????500????;??????????300?????????????????,????210???????

????????,??????,????????????????,??,??“????????????????”????????????????????????????????????????????????????,???,???????????????????????

???,?????????????,??????????????????“??”?????,???????????????????????????????(?)???,??????????“???”???????????,????

??,??,?????????????30???????????????????????,?????????2000????,????????6.1????????????,?,???????????,?????????????????

??????????????,??10?,??????????????3.72????,??,???????????????2.38?????(??)

???:??? ??“??????????”

?? ???????? ??????????“????”

????:1???????????:????

2????????????

3??????????

4??????????????

5?????????

??6??17??????????????????????????????? (?????? ??????? ??)??,?????????????????????????????“???”????????????????,??,?????????????????????,?????????

?????????????????????,???? ???????

????????????????????????????,????15%???????????????????500????;??????????300?????????????????,????210???????

????????,??????,????????????????,??,??“????????????????”????????????????????????????????????????????????????,???,???????????????????????

???,?????????????,??????????????????“??”?????,???????????????????????????????(?)???,??????????“???”???????????,????

??,??,?????????????30???????????????????????,?????????2000????,????????6.1????????????,?,???????????,?????????????????

??????????????,??10?,??????????????3.72????,??,???????????????2.38?????(??)

???:???